Cooking hob and cooktop



FIG. 1 is a perspective view of a cooking hob and cooktop showing our new design;

FIG. 2 is a rear side view thereof;

FIG. 3 is a front side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof; and,

FIG. 6 is a top plan view thereof.

The broken lines are included for the purpose of illustrating portions of the cooking hob and cooktop that form no part of the claimed design. 

The ornamental design for a cooking hob and cooktop, as shown and described. 